X-Ray Diffraction Techniques for a Field Instrument: Patterns of Lithologic Provences
X-ray Emission from Galaxies Outside the Local Universe
X-ray emission from spiral galaxies with normal and low-activity nuclei
X-ray emission from the winds of hot stars
X-ray emission from the winds of hot stars. II
X-ray emission of a representative sample of local Luminous Infrared Galaxies
X-ray emission of a representative sample of local Luminous Infrared Galaxies
X-ray emission of a representative sample of local Luminous Infrared Galaxies
X-ray Emission of SDSS Quasars from ROSAT PSPC Pointed Observations: The Catalog and Initial Analysis
X-ray emitters in the bulge of M31
X-ray evidence of an AGN in M82
X-Ray Fingerprinting Techniques for Recognizing A Hydrological Role in the Formation of Minerals on the Surface of Mars
X-ray Flashes from Off-axis Gamma-Ray Bursts
X-ray fluorescence observations of the moon by SMART-1/D-CIXS and the first detection of Ti Kα from the lunar surface
X-ray Fluorescence Spectrometry with the SELENE Orbiter
X-ray Galaxy Clusters & Cosmology
X-ray galaxy clusters in the large-scale structure
X-ray Line Emission from Accretion Disk Atmospheres
X-ray lines and absorption edges in GRBS and their afterglows
X-ray Lines in Gamma-ray Bursts and Cerenkov Line Emissions